Percent change from 12 months ago, Consumer Price Index for All Urban Consumers (CPI-U) and Chained Consumer Price Index for All Urban Consumers (C-CPI-U), not seasonally adjusted, Dec. 2000–Jul. 2002 Percent change CPI-U C-CPI-U Dec-00 3.4 2.6 Jan-01 3.7 2.8 Feb-01 3.5 2.7 Mar-01 2.9 2.2 Apr-01 3.3 2.6 May-01 3.6 2.8 Jun-01 3.2 2.5 Jul-01 2.7 2.1 Aug-01 2.7 2.1 Sep-01 2.6 1.8 Oct-01 2.1 1.5 Nov-01 1.9 1.3 Dec-01 1.6 1.0 Jan-02 1.1 0.8 Feb-02 1.1 0.7 Mar-02 1.5 1.0 Apr-02 1.6 1.2 May-02 1.2 0.9 Jun-02 1.1 0.8 Jul-02 1.5 1.1 Note: January 2000 to December 2000 C-CPI-U indexes are in FINAL form; January 2001 to December 2001 C-CPI-U indexes are in INTERIM form; January 2002 to July 2002 C-CPI-U indexes are in INITIAL form. For more information, see http://www.bls.gov/cpi/cpisuptn.htm